GeForce GTX 1660 Ti and GeForce GTX 980MX - video card comparison
GeForce GTX 1660 Ti
GeForce GTX 980MX
Architecture
Turing (2018−2021)
Maxwell 2.0 (2015−2019)
GPU code name
Turing TU116
GM204
Market segment
Desktop
Desktop
Release date
February 2019
June 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1770 MHz
1178 MHz
Core clock speed
1500 MHz
1050 MHz
Floating-point performance
-
3,920 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
5,200 million
Pipelines / CUDA cores
1536
1664
Power consumption (TDP)
120 Watt
148 Watt
Texture fill rate
169.9
122.5
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
6000 MHz
Memory bandwidth
288.0 GB/s
192.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
5.2
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.131
1.1.126